#!/usr/bin/perl
# Based on make_names.pl
#
# Copyright (C) 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
# Copyright (C) 2009, Julien Chaffraix <jchaffraix@webkit.org>
# Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
# Copyright (C) 2009 Robert Hogan <robert@roberthogan.net>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
# its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# This script reads Version.xcconfig and returns either or both of the major and minor
# WebKit version numbers. It is currently used by WebKit.pri.
use strict;
use Config;
use Getopt::Long;
use File::Path;
use Switch;
my $usage = "generate-webkitversion --config WebKit/mac/Configurations/Version.xcconfig --outputDir <outputdir>";
my $major_version = "";
my $minor_version = "";
# The appropriate Apple-maintained Version.xcconfig file for WebKit version information is in WebKit/mac/Configurations/.
my $configFile = "./Soure/WebKit/mac/Configurations/Version.xcconfig";
my $outputDir = "";
GetOptions('config=s' => \$configFile,
'outputDir=s' => \$outputDir);
die"You must specify a --config <file> "unless (length($configFile));
die"You must specify a --outputDir <outputdir> "unless (length($outputDir));
die"./Source/WebKit/mac/Configurations/Version.xcconfig does not exist: use --config <file> to specify its correct location."unless (-e $configFile);
die"$outputDir/ does not exist: use --outputDir <directory> to specify the location of an output directory that exists"unless (-e "$outputDir");
unless (open INPUT, "<", $configFile) { print STDERR "File does not exist: $configFile\n";}
while (my $line = <INPUT>) {
chomp $line;
if ($line =~ /^MAJOR_VERSION\s+=\s+\d+;/) {
$line =~ s/^(MAJOR_VERSION)\s+(=)\s+(\d+);/$3/;
$major_version = $line;
}
if ($line =~ /^MINOR_VERSION\s+=\s+\d+;/) {
$line =~ s/^(MINOR_VERSION)\s+(=)\s+(\d+);/$3/;
$minor_version = $line;
}
}
$major_version = "531"unless (length($major_version));
$minor_version = "3"unless (length($minor_version));
my $webKitVersionPath = "$outputDir/WebKitVersion.h";
printWebKitVersionHeaderFile("$webKitVersionPath");
sub printLicenseHeader
{
my $F = shift;
print F "/*
* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT EDIT.
*
*
* Copyright (C) 2009 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
";
}
sub printWebKitVersionHeaderFile
{
my $headerPath = shift;
my $F;
open F, ">$headerPath";
printLicenseHeader($F);
print F "#ifndef WebKitVersion_h\n";
print F "#define WebKitVersion_h\n\n";
print F "#define WEBKIT_MAJOR_VERSION $major_version\n";
print F "#define WEBKIT_MINOR_VERSION $minor_version\n\n";
print F "#endif //WebKitVersion_h\n";
close F;
}